VDB-9994 · SA54389 · OSVDB 96408

FFmpeg up to 2.0 libavcodec/dxa.c decode_frame Local Privilege Escalation

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in FFmpeg up to 2.0. The affected element is the function decode_frame of the file libavcodec/dxa.c. Executing a manipulation can lead to an unknown weakness. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability has been found in FFmpeg up to 2.0 (Multimedia Processing Software) and classified as problematic. This vulnerability affects the function decode_frame of the file libavcodec/dxa.c. The impact remains unknown.

The weakness was shared 08/16/2013 by Mateusz Jurczyk and Gynvael Coldwind as confirmed git commit (GIT Repository). The advisory is available at git.videolan.org. The vendor cooperated in the coordination of the public release. Technical details are known, but there is no available exploit.

Upgrading to version 0.8.9 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.libav.org. The best possible mitigation is suggested to be patching the affected component. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at OSVDB (96408†) and Secunia (SA54389†). The entry VDB-9995 is related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: FFmpeg 0.8.9
Patch: git.libav.org

Timelineinfo

08/16/2013 🔍
08/16/2013 +0 days 🔍
08/20/2013 +4 days 🔍
08/22/2013 +2 days 🔍
05/08/2018 +1720 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: git.videolan.org
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-9994
Secunia: 54389 - FFmpeg Two Vulnerabilities, Less Critical
OSVDB: 96408

See also: 🔍

Entryinfo

Created: 08/22/2013 11:34
Updated: 05/08/2018 09:02
Changes: 08/22/2013 11:34 (49), 05/08/2018 09:02 (1)
Complete: 🔍
Committer:
Cache ID: 216:5D3:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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